24 Kas Nutritional deficiencies in alcohol use disorder alcohol-associated liver disease

This makes you less hungry for food, so there’s a higher chance you’ll skip meals or choose foods that are low in nutrients. Fifty-three participants were screened for protocol inclusion; of whom 10 were not eligible due to BMI ≥30 kg/m2, 15 did not meet other inclusion criteria and 5 refused study participation. Twenty-three participants enrolled, one of whom left the patient care unit less than 24 hours after admission and was excluded from all analyses.

Vitamin E

For alcoholics, nutritional therapy entails assessing and managing an individual’s nutrition to improve health and well-being. The aim is to identify any underlying imbalances caused by the drinking that may contribute to current symptoms or medical conditions. A nutritional therapist will take the time to understand a client’s health history, lifestyle, and dietary habits before assessing any potential imbalances or areas of concern. The liver, as the primary organ responsible for alcohol metabolism, bears the brunt of alcohol-related damage. Nutritional support plays a vital role in maintaining liver health and potentially mitigating the effects of alcohol-induced liver disease. The human gut microbiome, a complex ecosystem of trillions of microorganisms residing in the gastrointestinal tract, plays a crucial role in overall health and well-being.

Direct malnutrition refers to the reduced nutritional intake observed in this population as a result of alcohol being substituted for proper nutritional intake 28, 45–47. In moderate alcohol abuse, reductions in dietary carbohydrate intake to compensate for the increase in caloric intake from alcohol have been reported. As alcohol intake increases, dietary intake from carbohydrates, protein, and fat decreases further, which could directly contribute to deficiencies in essential nutrients 15, 48, 49. On the other hand, indirect malnutrition is characterized by impairments in nutrient absorption and metabolism resulting from excessive alcohol consumption 50–54.

Role of Nutritional Therapy in Holistic Treatment

Given the frequency of deficiencies in B vitamins, zinc, and vitamin D, supplementation may be beneficial. Vitamins and trace elements should be taken at least in the recommended daily amounts. Impaired nutritional status in people with AUD is unique from other SUDs due to the caloric content of alcohol. Alcohol, unlike other substances of abuse, contains calories, and nutritional impairments in AUD could be a result of direct/primary or indirect/secondary factors (Fig. 1. also reviewed in detail elsewhere) 32.

1.7. Alcoholic Cirrhosis

Thus, the recommendations are made based on several assumptions and considerations that could lead to large variations in the eventual RDA 39,40. In addition, notwithstanding emerging evidence of the remarkable individual differences in the absorption and nutritional therapy for alcohol use disorder excretion of vitamins, these values have changed little over the years. It is known that eating requirement values can vary substantially because of several factors, which include genetic polymorphisms, obesity, total energy intake, exercise, and age 41,42,43,44,45,46,47.

Lipopolysaccharide is recognized by the Toll-like receptor (TLR) 4 complex, which is expressed on immune cells as well as parenchymal cells, and induces activation of inflammatory cytokines. Chronic alcohol exposure sensitizes Kupffer cells to lipopolysaccharide-induced inflammatory cytokine production 5,11. Additionally, alcohol can cause hepatotoxicity directly or indirectly through its metabolites by various other mechanisms. Edible plants such as fruits, vegetables, spices, grains, and teas have been reported to be effective against ALD via these various mechanisms 12.

Recommended Dietary Allowances

Interestingly, converging research evidence suggests some common neurobiological, behavioral, and physiological determinants of maladaptive eating and alcohol drinking 138–141. For example, gut-brain peptides (e.g., ghrelin. glucagon-like peptide-1, etc.; nicely reviewed elsewhere) 139, 142 have increasingly gained attention as an important player in regulating alcohol intake and alcohol-seeking behavior 21, 143–146. Over time, too much alcohol can make your body less able to absorb some of the important nutrients you need, even if you’re eating a healthy diet. Combined with poor nutrition, this may increase your risk of alcohol-induced injury to your liver, intestines, lungs, and brain. There were also associations between both vitamin C and vitamin B9 117,118 while the molecular basis is unknown. Vitamin B9 is required for the transformation of Hcy into methionine as well as the generation of deoxythymidine monophosphate (dTMP) from deoxyuridine monophosphate (dUMP) 119.

Did you know that heavy drinking can lead to big shortages in the nutrients you get? Research shows that drinking a lot over a long time — as in alcohol use disorder — often leads to poor nutrition. Nutritional therapy, a treatment approach that involves nutrition education, changing your diet, and adding supplements, can help balance out this loss. Recommended dietary allowances (RDA) are population statistics, and they represent rough estimates of the average requirement of individuals within a population. However, for most micronutrients, part of the information that is required to accurately calculate the daily intake is either unknown or incomplete.

• Alcoholism may affect the absorption, storage, metabolism, and activation of these vitamins 87.
• Since the Km of most ADH isozymes for ethanol is low (about 1 mM), ADH is saturated at low concentrations of alcohol, and the MEOS system is activated 18.
• Vitamin B1 (thiamine) deficiency, in particular, can lead to Wernicke-Korsakoff syndrome, a severe neurological disorder.
• Including a variety of nutrient-dense foods in one’s diet can help recover lost or mal-absorbed vitamins.

Whereas underage (ages 12 to 20) past month binge drinking was slightly higher in females (8.9%) compared to males (7.5%) 109. Recent studies further confirmed that women are more sensitive to alcohol-related liver disease and suffer dire health consequences than men 113, 118. Interestingly, this higher susceptibility to alcohol-related liver disease in females is not due to any macro- and micro-nutrient intake differences when compared to men 119, ruling out any sex-specific nutrition differences contributing to the pathology of AUD.

• Healthy, nutrient-dense foods are often more expensive than processed, low-nutrient options.
• Incorporating probiotics and prebiotics into the nutritional therapy for recovering alcoholics shows promise in restoring gut health and potentially aiding the recovery process.
• Unlike other research examining weight trends in this population11,17, BMI ≥ 30 kg/m2 was an exclusion criterion for the parent study of the microbiome and it is possible that this cap affected the range and magnitude of weight change observed in this analysis.
• Deficiencies in essential micronutrients such as magnesium, zinc, and vitamins B1 (thiamine) and B12 (cobalamin) correlate to a decrease in overall health and have been linked to many diseases.
• As shown in Table 1, the recommended energy and protein levels vary by ALD stage (Table 1).

Here, we review the literature on the use of ketosis implemented using dietary interventions and the rationale for its potential use as a treatment for AUD. Both total circulating magnesium and ionized circulating magnesium levels are markedly decreased in chronic alcohol use disorders. Further, the normal response of the kidneys to hypomagnesemia is blunted 144,145. Frequent assessments of blood magnesium levels are recommended for patients with chronic alcoholism.

Intake and energy balance

ALD refers to a series of diseases that begin with fatty liver and progress to AH and alcoholic cirrhosis. Malnutrition in patients with ALD is correlated with decreased quality of life, increased risk of infection, frequent hospitalization, complications, mortality, and financial burden. Physicians, including gastroenterologists and hepatologists, should be familiar with the assessment and management of malnutrition and nutritional supplementation 13. Alcoholic beverages contain little or no protein, vitamins, trace elements, fiber, or other nutrients 14. However, resting energy expenditure (REE) is usually elevated in AUD patients, even though they often do not eat and only drink alcohol. Malnutrition due to impaired digestion and nutrient absorption from alcohol and organ damage are common complications in patients with conventional ALD.

Vitamins B, C, E, D, and K are all important for aiding the liver after alcohol misuse. To minimise the impact of alcohol on sleep, it is recommended to avoid drinking at least three hours before bedtime, as it takes the liver approximately one hour to metabolise one standard drink. Additionally, drinking less or consuming alcohol with dinner instead of close to bedtime can help reduce the negative effects on sleep quality. They’re likely cooked in unhealthy fats, like saturated and trans fats, and aren’t very nutritious. Folic acid is in foods like enriched bread, flour, cornmeal, pasta, rice, and breakfast cereals. Evidence suggests that many of these conditions can be reversed with the implementation of a sound nutritional therapy program.

Recent research has shed light on the intricate relationship between alcohol consumption, gut microbiota, and nutritional status, revealing significant implications for individuals struggling with alcohol use disorder (AUD). Alcoholism can result in a number of serious nutritional deficiencies that can have life-threatening consequences. Long-term alcohol abuse can result in a weakened immune system, anemia, cognitive difficulties, vision issues, and even organ damage.

Several research articles have linked alcohol-mediated oxidative stress and ethanol-inducible CYP2E1 with oxidative stress and their toxicity, both in in vitro and in vivo models. In effect, new pathophysiological focuses that could be used against ALD have been described using in vitro studies 29,30. Nonetheless, hepatocytes’ antioxidant defense can counteract this damage through enzymatic as well as nonenzymatic mechanisms 31,32,33,34,35,36.